Mono block valve - 3 sections 1/2"G "MNB-080-A1+A1+l12" - OPEN CENTER - PARALLEL CONNECTION with CHECK VALVE and CURSOR type "A" with cam 1 for first and second position, type "L" with cam 12 for the third position. Lever 1-0-2 unstable with return to the center + fixed Y on 3rd position - Flow 80 lt/min - Adjustable relief valve - Max pressure 250 bar